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近年来,石油资源短缺已成为制约全球经济发展的共同难题,世界各国都掀起了非常规油气勘探开发的热潮,开发非常规油气及油气替代品已成为各国非常规油气勘探开发研究的主要课题,同样作为重要的非常规油气的页岩气引起了高度的重视。世界各国都很重视非常规油气资源的开发和利用,页岩气和煤层气等已经在部分国家实现了有效开发。为此,详细分析了页岩气等非常规油气资源的勘探开发现状,中国页岩气资源勘探领域和关键技术及全球非常规油气资源的发展趋势等方面进行了分析讨论。结论认为:世界各国都非常重视页岩气勘探的发展;中国页岩气资源非常丰富,但在勘探开发上急需新技术、新方法的突破。
In recent years, the shortage of oil resources has become a common problem that restricts the development of the global economy. All countries in the world have set off an upsurge of unconventional oil and gas exploration and development. The development of unconventional oil and gas and oil and gas substitutes has become a major issue for unconventional oil and gas exploration and development in various countries. Shale gas, also important as unconventional oil and gas, has drawn great attention. All countries in the world attach great importance to the development and utilization of unconventional oil and gas resources, and shale gas and coal bed methane have been effectively developed in some countries. Therefore, the status quo of unconventional oil and gas resources such as shale gas exploration and development, the exploration and development of shale gas resources in China, and the development trend of global unconventional oil and gas resources are analyzed in detail. The conclusion is that: All countries in the world attach great importance to the development of shale gas exploration; shale gas resources in China are very rich, but exploration and development urgently need breakthroughs in new technologies and new methods.